What other purpose could the great wall of china have served?

Brainliestttme : )why was the launch of sputnik in 1957 important? -most in the u.s. had not thought the soviets were capable of producing satellite technology.- it made clear that the u.s. space program was dominant.- most in the soviet union had not thought the u.s. was capable of launching manned aircraft. -it established the fact that a more dangerous hydrogen bomb could be created.

What bodies of water provided the eastern border of the zhou dynasty? ?

Explain why american modernist writers might have perceived the world as chaotic in the early part of the 20th century. should be at least 250 words.